1319219354

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{35999}}^1$

素因数の和:36325

約数の個数: 16

約数和(自身を含む): 2013984000

約数和(自身を除く): 694764646

約数列:

[1, 2, 73, 146, 251, 502, 18323, 35999, 36646, 71998, 2627927, 5255854, 9035749, 18071498, 659609677, 1319219354]

約数ペア:

[(1, 1319219354), (2, 659609677), (73, 18071498), (146, 9035749), (251, 5255854), (502, 2627927), (18323, 71998), (35999, 36646)]